Dallas oil, wind and water billionaire T. Boone Pickens, it seems, is everywhere.

There he is in Forbes magazine, allowing a reporter to accompany him as he receives a brain scan. Result: Boone just turned 80, but “his brain age is more like 55.”

Sarah Lacy reports on technology for Business Week, but on Sunday, technology was her worst enemy.

As she interviewed Facebook founder Mark Zuckerberg at the South by Southwest Interactive Conference and Festival, the audience was reporting on her questions and style by using Twitter, and their reviews weren’t good.